CHICAGO-LATROBE Jobber Length Drill Bit: Letter U, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter U, is a NAS-Spec Cobalt jobber-length drill bit for aerospace applications. It features a TiN-Coated Cobalt construction with a 135° Split Point and a 0.3680…
SKU 3G-OTH-200055
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter U, is a NAS-Spec Cobalt jobber-length drill bit for aerospace applications. It features a TiN-Coated Cobalt construction with a 135° Split Point and a 0.3680 specification (MPN 54120). 3G Electric interprets your demand for specialized cutting tools, sourcing this genuine industrial item across 14 departments, with deep expertise in combustion, pumps, and controls as a trust anchor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 54120 used for?
This TiN-coated cobalt drill bit is designed for aerospace and high-precision metal drilling. The 135° split point reduces walking and improves hole accuracy in hard materials like stainless steel and titanium. It meets NAS specifications for demanding industrial applications.
What are the specifications of the CHICAGO-LATROBE 54120 drill bit?
The CHICAGO-LATROBE 54120 is a Letter U jobber-length drill bit with a 0.3680 inch diameter. It features a 135° split point and TiN-coated cobalt construction for heat resistance and extended tool life. It is manufactured to NAS aerospace standards.
Where to buy CHICAGO-LATROBE 54120 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 54120 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this aerospace-grade tool.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS specs, like the CHICAGO-LATROBE 54120. The TiN coating and cobalt steel handle high heat and tough alloys. Ensure the diameter (0.3680 inch) matches your hole size and use a 135° split point for precision starts.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE nas-spec cobalt jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















